Lisa "Duffy" Duffin (born 11 March 1961) is a ward sister who initially worked in the emergency department of Holby City Hospital from 1986 to 1993. She later re-joined the department in 1998, before leaving five years later in 2003. Despite returning in 2016, she visited the department briefly in 2015.

In December 1999, Duffy visited the wards.

Behind the scenes

Cathy Shipton currently portrays Duffy on Casualty as a series regular. She made one appearance as the character on Holby City in December 1999.


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